Graph the system of inequalities, and find the coordinates of the vertices.x - 2y ? 2 x + y ? 0
A. 
B. 
C. 
D. 
Answer: D
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Perform the indicated operations.(8k2 + 2k + 4) - (4k2 - 3k - 1) + (4k2 + 6k + 1)
A. 8k2 - 11k + 4 B. 8k2 + 11k + 4 C. 16k2 + 11k + 6 D. 8k2 + 11k + 6
Determine independence. Answer Yes or No.The table shows the political affiliation of voters in one city and their positions on stronger gun control laws. ?Stronger Gun Control 
Are party affiliation and position on gun control laws independent?
A. Yes B. No
Find the distance d(P1, P2) between the points P1 and P2.P1 = (-0.4, 0.5); P2 = (-2.2, 2.8) Round to three decimal places, if necessary.
A. 3.021 B. 2.921 C. 9.236 D. 20.5
Determine whether the relation represents a function. If it is a function, state the domain and range.{(5.88, 7.58), (5.888, -7.6), (
, 0), (1.29, -5)}
A. function
domain: {5.88, 5.888, 
, 1.29}
range: {7.58, -7.6, 0, -5}
B. function
domain: {7.58, -7.6, 0, -5}
range: {5.88, 5.888, 
, 1.29}
C. not a function